The ultrathin Vaio we've known Sony's had in them: The X-Series is built with carbon fiber, so the 11.1-incher is 0.55 inches thin and weighs about 1.5 pounds (half a MacBook Air). Plus, Sony's promising crazy battery life.
Update: Aaaand that's cause it's apparently got an Atom processor inside Engadget's been told. Didn't Sony learn anything from the Vaio P?
For those keeping score on thinness, Adamo is 0.65 inches and weighs around 4 pounds, while MacBook Air's ballooning ass is 0.76 inches and it weighs about 3 pounds, though both of them have 13-inch screens versus the X-series 11.1-inch display. But still, Atom? And god, I don't even wanna know how much it's gonna cost. [Engadget]